Customer Reviews for VEVOR Shutter Exhaust Fan, 305 mm /12 inch with Temperature Humidity Controller, EC-motor, 904 CFM, Variable Speed Adjustable Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, Sheds

Programing not the easiest. But manual setting works good excellent working condition. Quality construction

Little louder than expected when on top speed. But other then that it is a great by for my attic on my house.

Well constructed unit. Thermostatically controlled multiple speeds and programmable controller for multiple applications. FIVE STARS

Easy to install, great features. Definitely useful!! Excellent to vent hot air from the garage. I will probably buy 1 more

I have become an attic temp junkie.I ck the temperature compulsively.What a simple pleasure this fan can represent.

I bought this for my motorcycle shop to help with the heat of Florida summers. I used it where all the hot air gathers and makes my air conditioners not work very well. Since I installed this my air conditioners kick butt, this sucks all the motorcycle exhaust out when needed, and does a great job at moving air. For such a small fan it moves and immense amount of air. It is very quiet and the controller makes it very very easy to use and it's just a must-have for any kind of Automotive or motorcycle shop.

Installed in my 26x26 garage. Saw inside temperature drop the next day, after having fan run all night. Set up temp. guage and it works as it should. Fan is easy to install and secure to wall. Assembled fan is of excellent quality and a bargain for the price.

I installed this in the storage area of a beach house to keep the humidity in check. I got the 16" due to the 16" OC studs. However, the fan is not made to install between 2 US-standard studs. Thankfully mine weren't structural, so I just cut the one and reframed around the fan. Once it was installed, it worked well for my purpose and setting the control board to the right setting for me was fairly easy. Even at the highest fan setting, it was still relatively quiet for where I had it installed.

Fan was easy to install in front of our attic vent. The upstairs is much cooler with it blowing the hot air out of the attic. Nice product.

I have been building a car under my house welding in floor pans painting entire car this fan has run non stop and operates quietly and moves lots of air very good product excellent in fact